Range

Featured Summerhouse:

Malvern Arley Pavilion HighThe Arley Pavilion High is an adaptation of our popular Arley Pavilion, with extra height!The optional insulation allows you to use your building all year round. The Arley Pavilion High is available in 15 sizes and three timber choices.View more details »

Log Cabins:

Style:

Size

Range

Featured Log Cabin:

Lillevilla HakoinenA contemporary log cabin. The pavilion style of the Lillevilla Hakoinen provides a classic feel that would enhance any garden. At 7m x 3.9m and with a 2.5m x 1m porch, the Hakoinen provides a large, multipurpose garden building.View more details »

Size

Range

Featured Greenhouse:

Alton Evolution SIX-LTPart of the successful Alton Evolution range. The Evolution SIX-LT is a 6' 6'' wide lean-to cedar greenhouse. Available in a choice of lengths and constructed with the finest quality Western Red Cedar throughout.View more details »

Range

Featured Shed:

GBC Wensleydale PlusBased on our popular Wensleydale shed, the plus unit includes an extension module and comes in a choice of 3 colours with a 5 point locking system. Additional extension units are also available without compromising the strength of the shed.View more details »

Size

Range

Featured Garden Office:

Wentworth SunningdaleWith it's signature hipped roof, the classically designed Sunningdale garden office is available in 19 sizes and offers a whole host of optional extras. Lined, insulated and double glazed, the Sunningdale can be used all year round.View more details »

Open Sided Gazebos and Pavilions:

Material:

Shape

Size

Range

Featured Open Gazebo and Shelter:

Zest Stokesay PavilionThis Pavilion is a great addition to any garden providing lots of room to entertain or just relax with a nice cup of tea! Plenty of room for your friends and family too.View more details »

Childrens Playhouses:

Range:

Size

Featured Playhouse:

Fort LimpkinA popular pent roof design, the Limpkin is a fantastic little hideaway. The larger of these 2 models includes a 2ft veranda. Acrylic Georgian windows, an internal bunk, Scalloped fascia boards and a stable door are all featured as standard.View more details »

Featured Accessory:

Protek Royal Exterior - OakOak is a traditional comforting medium brown tone with a hint of red that leads wonderfully in to the darker wooden tones in the range. Royal is quick and easy to use with no need for an undercoat or primer, although applying a knotting agent to new timber will prevent any possible resin bleed that may affect the coating.View more details »

We sell off a huge number of our display buildings each year, offering you some amazing savings on the most popular garden buildings. With 35 display centres across the UK, we are sure that there will be something for everyone!

Castle Greenhouses

A 5ft 3in wide aluminium greenhouse that is perfect for the smaller garden. Available in a choice of mill aluminium or old cottage green with lengths up to 12ft 4in. Includes double doors, base plinth, roof vents and low-level access.

At 4ft 3in wide, this greenhouse is ideal for smaller spaces. Includes high eaves (5' 4"), integral gutters, downpipes and double doors. Available in mill aluminium or 'Old Cottage Green' powder coated finish in a range of lengths.

Castle Greenhouses For Sale

We have designed our exclusive Castle Greenhouses and our range of Peak Greenhouses as a direct result of your feedback. You can imagine that at our display sites we gather a large amount of positive feedback about what customers really need and want from a greenhouse and we have incorporated all of that into the design of these new exclusive ranges.

High eaves

Many greenhouses on the market can be too low – this limits working and growing height and shelf capacity. Most Castle models are now 'high eaves'– at around 5'4" this is about a foot higher than the industry standard.

No step at the door

Most aluminium greenhouses come with a 5" high metal base, unfortunately this causes a trip-hazard and impedes wheelbarrow and wheelchair access. All the Castle models now feature a unique ground level threshold which allows easy and safer access.

Good ventilation

Most greenhouses do not feature enough ventilation. This is vital for the health and vigorous growth of your plants. View our unique package deals which feature extra louvre side vents and automatic roof vent openers.

Quality staging and shelving

It's easy to overlook your staging and shelving when ordering a greenhouse. In fact, this is vital to your success as you can gain up to double the working space just by laying out your staging and shelving properly. Our experts will be pleased to help you plan this and we have a vast range of distinctive styles.

Built to last

In this 'throwaway age' it is refreshing to know that some things are still built in Britain and built to last. Most of our range is made in Britain and all models come with a 10-year Frame Guarantee. Add to this the fact that we are physically based in 33 garden centres around the UK so you can count on reliable support after your order is placed.

Safety

The safety of you and your family is always of primary concern. Note that 3mm horticultural glass is still an industry standard in many greenhouses. It is available from us for entry level greenhouses, but we recommend (and most of our customers choose) toughened safety glass. This is cut to size and then tempered so that if it breaks it shatters into thousands of small pieces, greatly reducing the chance of serious injury. All our recommended packages include toughened safety glass which is supplied in large panes rather than small overlapping panes. This removes the unsightly overlaps that are so common on some makes of greenhouse.

Castle and Peak aren't the only range of Aluminium Greenhouses for sale. We also offer Elite Greenhouses, our own GBC Package Deal greenhouses and greenhouses from the UK's leading supplier of superb quality greenhouses - Robinsons. All these ranges come with many options and styles to choose from to best suit your needs. You can choose anything from Victorian style greenhouses, slimline greenhouses, lean-to greenhouses and a range of fantastic freestanding greenhouses.